3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i=0;$i<8;$i++) echo 0xff>>$i."\n";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0110.01116.50
8.3.50.0240.00621.05
8.3.40.0110.00418.68
8.3.30.0090.00618.45
8.3.20.0040.00420.34
8.3.10.0050.00523.45
8.3.00.0000.00919.56
8.2.180.0100.01018.41
8.2.170.0000.01422.96
8.2.160.0100.00320.32
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0100.00017.63
8.2.110.0000.01021.00
8.2.100.0090.00318.06
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0030.00817.90
8.2.50.0030.00518.07
8.2.40.0070.00019.21
8.2.30.0070.00020.54
8.2.20.0040.00417.56
8.2.10.0000.00718.00
8.2.00.0040.00417.95
8.1.280.0170.00025.92
8.1.270.0040.00423.91
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0080.00017.79
8.1.230.0030.00917.45
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0000.00918.61
8.1.160.0040.00421.93
8.1.150.0040.00418.80
8.1.140.0050.00317.37
8.1.130.0060.00317.75
8.1.120.0070.00017.39
8.1.110.0040.00417.38
8.1.100.0020.00517.31
8.1.90.0070.00017.52
8.1.80.0030.00617.38
8.1.70.0030.00317.44
8.1.60.0040.00417.59
8.1.50.0080.00017.54
8.1.40.0040.00417.51
8.1.30.0000.00817.61
8.1.20.0030.00617.54
8.1.10.0030.00617.39
8.1.00.0040.00417.40
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.35
8.0.270.0030.00317.38
8.0.260.0050.00217.24
8.0.250.0030.00316.91
8.0.240.0030.00316.82
8.0.230.0030.00316.85
8.0.220.0000.00816.85
8.0.210.0000.00816.88
8.0.200.0000.00616.84
8.0.190.0000.00717.01
8.0.180.0050.00316.93
8.0.170.0000.00816.74
8.0.160.0070.00017.00
8.0.150.0030.00516.86
8.0.140.0040.00416.77
8.0.130.0050.00013.40
8.0.120.0000.00716.81
8.0.110.0070.00016.79
8.0.100.0000.00716.70
8.0.90.0000.00716.89
8.0.80.0060.00816.93
8.0.70.0000.00716.79
8.0.60.0040.00416.77
8.0.50.0050.00216.66
8.0.30.0120.00617.02
8.0.20.0100.00917.40
8.0.10.0040.00416.89
8.0.00.0090.01016.70
7.4.330.0030.00315.08
7.4.320.0000.00616.53
7.4.300.0000.00616.53
7.4.290.0020.00516.29
7.4.280.0060.00316.37
7.4.270.0030.00316.30
7.4.260.0000.00716.41
7.4.250.0080.00016.46
7.4.240.0050.00216.48
7.4.230.0040.00416.43
7.4.220.0100.01616.64
7.4.210.0090.01016.52
7.4.200.0030.00316.18
7.4.160.0180.00416.43
7.4.150.0100.00717.40
7.4.140.0120.01017.86
7.4.130.0060.01316.55
7.4.120.0160.00716.55
7.4.110.0140.00316.49
7.4.100.0100.01416.56
7.4.90.0030.01416.39
7.4.80.0100.01019.39
7.4.70.0050.01116.48
7.4.60.0060.00916.51
7.4.50.0030.00516.52
7.4.40.0180.00316.52
7.4.30.0070.01516.49
7.4.00.0080.00814.98
7.3.330.0000.00713.23
7.3.320.0070.00013.05
7.3.310.0030.00316.39
7.3.300.0070.00016.35
7.3.290.0000.00616.20
7.3.280.0120.01216.29
7.3.270.0090.00917.40
7.3.260.0140.00416.42
7.3.250.0120.00816.46
7.3.240.0080.00816.49
7.3.230.0120.01216.63
7.3.210.0060.01016.56
7.3.200.0120.00316.38
7.3.190.0100.01016.53
7.3.180.0060.01316.55
7.3.170.0120.00316.35
7.3.160.0130.00716.32
7.3.120.0140.00314.93
7.3.110.0030.00914.81
7.3.100.0070.00715.07
7.3.90.0030.01314.96
7.3.80.0040.00814.73
7.3.70.0080.01214.68
7.3.60.0080.00614.50
7.3.50.0080.00814.82
7.3.40.0110.00414.60
7.3.30.0090.00614.77
7.3.20.0070.00716.65
7.3.10.0090.00616.79
7.3.00.0060.00616.63
7.2.330.0100.00716.42
7.2.320.0070.01116.75
7.2.310.0090.00916.68
7.2.300.0110.00616.39
7.2.290.0080.00816.77
7.2.250.0130.00614.84
7.2.240.0100.01015.26
7.2.230.0090.00014.50
7.2.220.0000.01614.84
7.2.210.0060.00915.14
7.2.200.0070.01415.20
7.2.190.0090.00914.97
7.2.180.0030.01415.00
7.2.170.0120.00415.05
7.2.80.0120.00016.64
7.2.60.0070.00716.96
7.2.00.0070.01019.43
7.1.330.0040.01115.82
7.1.320.0000.01515.73
7.1.310.0060.00915.92
7.1.300.0030.00615.67
7.1.290.0070.00715.83
7.1.280.0040.00715.57
7.1.270.0040.00815.61
7.1.260.0030.00915.80
7.1.200.0070.00015.84
7.1.100.0060.00618.22
7.1.70.0000.00817.04
7.1.60.0070.00319.27
7.1.50.0000.01316.57
7.1.00.0000.07722.34
7.0.200.0000.00716.78
7.0.60.0100.08021.72
7.0.50.0030.04717.85
7.0.40.0130.08020.27
7.0.30.0300.06020.00
7.0.20.0270.04020.03
7.0.10.0130.07719.99
7.0.00.0130.08020.14
5.6.280.0000.04721.11
5.6.210.0170.07720.54
5.6.200.0030.08718.09
5.6.190.0130.07720.63
5.6.180.2900.05020.35
5.6.170.0200.04020.48
5.6.160.0170.04720.49
5.6.150.0070.07718.07
5.6.140.0100.07018.07
5.6.130.0030.04718.12
5.6.120.0170.07721.04
5.6.110.0100.08320.98
5.6.100.0000.04321.00
5.6.90.0170.08021.09
5.6.80.0000.04320.38
5.5.350.0100.07320.51
5.5.340.0030.04717.95
5.5.330.0130.08320.40
5.5.320.0230.04720.41
5.5.310.0270.08020.26
5.5.300.0070.08318.02
5.5.290.0170.07317.90
5.5.280.0030.04320.86
5.5.270.0100.06720.96
5.5.260.0170.05320.79
5.5.250.0130.08320.57
5.5.240.0000.07720.36
5.4.450.0330.04319.58
5.4.440.0270.05019.27
5.4.430.0230.05019.31
5.4.420.0170.05719.44
5.4.410.0170.05719.30
5.4.400.0100.07019.15
5.4.390.0200.05719.09
5.4.380.0230.05319.15
5.4.370.0130.06019.08
5.4.360.0230.05019.25
5.4.350.0400.05018.91
5.4.340.0370.05319.14
5.4.320.0230.05719.30
5.4.310.0230.05018.91
5.4.300.0170.06019.18
5.4.290.0170.06318.91
5.4.280.0300.05319.30
5.4.270.0330.06318.80
5.4.260.0300.06319.30
5.4.250.0270.05019.07
5.4.240.0270.04719.13
5.4.230.0230.05019.09
5.4.220.0130.06319.18
5.4.210.0370.03719.29
5.4.200.0200.05018.77
5.4.190.0100.06319.14
5.4.180.0200.05019.30
5.4.170.0100.07018.98
5.4.160.0230.04719.27
5.4.150.0270.05018.89
5.4.140.0230.05016.33
5.4.130.0270.04016.43
5.4.120.0170.05016.62
5.4.110.0300.04016.52
5.4.100.0200.06716.06
5.4.90.0300.05716.46
5.4.80.0200.05716.43
5.4.70.0200.04316.39
5.4.60.0430.05716.20
5.4.50.0070.06016.18
5.4.40.0030.07316.31
5.4.30.0000.06016.41
5.4.20.0130.04316.40

preferences:
60.77 ms | 401 KiB | 5 Q